Trane GRAA Installation, Operation And Maintenance Manual page 36

S S t t a a r r t t - - U U p p
3. Place the system switch in the ON position.
N N o o t t e e : : With the thermostat calling for cooling, unit operation is automatic.
F F i i n n a a l l C C h h e e c c k k o o u u t t
Run the unit sequentially through its stages of heating and cooling. Once proper unit operation is
verified, perform these final steps:
1. Inspect unit for debris and/or misplaced tools and hardware.
2. Be sure all gas valves and controls are in the operating position if the unit will be operating
3. Cycle unit on all safety controls to verify proper unit operation.
4. Confirm proper operating control (thermostat or ductstat) operation by cycling unit.
5. Secure all exterior panels in place.
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immediately.
MUA-SVX003B-EN